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Memory-corrupting Pong

Visopsys: OS maintained by a single developer since 1997

Haiku Activity & Contract Report, October 2025

Synit: Reactivity and object capabilities in the system layer of an OS

Ironclad – formally verified, real-time capable, Unix-like OS kernel

Radiant Computer

This Month in Redox - October 2025

An eBPF Loophole: Using XDP for Egress Traffic

Warpstock 2025 (OS/2, ArcaOS)

Warpstock 2025 (OS/2, ArcaOS)

Software substrates: should there be only one?

This Month in Rust OSDev: October 2025

This Month in Redox - September 2025

QNX Resource Manager in Rust: Message Passing and Resource Managers

Recreating Lions' commentary for teaching OS at MIT

The QNX Operating System

SmolBSD – build your own minimal BSD system

Programming in Assembly without an Operating System

Barebones RISC-V OS written in Zig (2023)

Adding Stride Scheduling to Xv6

If you could redesign Linux userland from scratch, what would you do differently?

Recreating the Canon Cat document interface

scx: sched_ext schedulers and tools

Sandbox Your Program Using FreeBSD's Capsicum

Next steps for BPF support in the GNU toolchain

This Month in Rust OSDev: September 2025

Writing an operating system kernel from scratch

Redox OS Development Priorities for 2025/26

Fundamental of Virtual Memory

Show HN: The Unite real time operating system

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